摘要
针对旋转变压器生产时存在参数检测工作量大、精度要求高、测试项目多等问题,设计了一种旋转变压器多参数测试平台上位机软件。首先,对旋转变压器参数测试原理进行了分析,对其主要性能参数进行了必要阐述;其次,确定系统功能,并在此基础上进一步完成软件系统整体框架设计;然后,采用C#语言和SQL数据库设计并实现了旋转变压器参数快速测试平台软件系统;最后,给出了控制转台的转动角度测试结果。系统测试结果表明,本软件可以测试旋转变压器的正弦–余弦函数误差、正交电压、零位分布误差、电压比/变比/变压比、相位移、线性误差、剩余电压、电气误差等参数,操作方便、测试效率高,具有实际使用价值。
Aiming at the problems of large parameter detection workload, high precision requirement and many test items in the production of resolver, host computer software for multi-parameter test platform of resolver is designed. Firstly, the prin-ciple of rotating transformer parameter test is analyzed, and its main performance parameters are described. Secondly, the system function is determined, and on this basis, the overall framework design of the software system is further completed. Then, the software system of the rapid test platform for the parameters of the resolver is designed and implemented by using C# language and SQL database. Finally, the test results of the rotation angle of the control turntable are given. The system test results show that the software can test the sine-cosine function error, orthogonal volt-age, zero distribution error, voltage ratio/transformation ratio/transformer ratio, phase displace-ment, linear error, residual voltage, electrical error and other parameters of the resolver. It is easy to operate and has high test efficiency, and has practical application value.
出处
《传感器技术与应用》
2023年第3期309-318,共10页
Journal of Sensor Technology and Application
